YOU SAID:

how come if you pee you gotta poo, but if you poo you gotta pee

INTO JAPANESE

おしっこしたらうんちしなきゃいけないのに、うんちしたらおしっこしなきゃ

BACK INTO ENGLISH

If you pee, you have to poop, but if you poop, you have to pee

INTO JAPANESE

おしっこしたらうんちしなきゃいけない、うんちしたらおしっこしなきゃいけない

BACK INTO ENGLISH

If you pee, you have to poop, if you poop, you have to pee

INTO JAPANESE

おしっこしたらうんちしなきゃ、うんちしたらおしっこしなきゃ

BACK INTO ENGLISH

If you pee, you have to poop, if you poop, you have to pee